Michael McKinney (1893)

11/8/2003: Four Ball State University Police Department officers responded to a burglary call, which turned out to be Michael McKinney, a university student, drunkenly attempting to gain access to a house he mistakenly believed to be his friend's residence. 24-year-old officer Robert Duplain entered the backyard alone and discovered McKinney, who allegedly charged the officer. Duplain shot McKinney four times, three times in the chest and once in the head. http://www.ballstatedaily.com/article/2013/11/i-miss-him-but-the-tears-are-gone

Annual death count for Arizona 

Location of death